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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
The UNI-SLAB is suitable for both top drip and flood systems
Pack of 10
All metal gearing parts are heat-treated
The bulbs are made in Germany by an ISO 9001 certified facility
Set of four casters for the Vertical Grow Shelf system
Grodan- MM Block veg-and-bloom The UNI-SLAB is suitable forGrodan Stonewool (rockwool) is made from molten rock spun into cotton candy like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen
